Platform Controls; Operational Indicator Codes - Terex Genie GS-3369 BE Service Manual

May 2015

Platform controls

The platform controls are used to operate the
machine from the platform.
Activating a function button sends a signal to the
Electronic Control Module (ECM). When the ECM
is in the function mode, the platform controls are
used to operate the various machine functions.
The platform controls consist of an Emergency
Stop button, electronic circuit board, proportional
control handle, drive/steer enable switch, alarm,
function buttons and LED display.
For further information or assistance, contact
Genie Product support.
1 red Emergency Stop button P2
2 platform controls circuit board U3
3 proportional control handle and drive/steer
enable switch JC9
4 alarm H1
Part No. 1257106 GS-2669 BE • GS-3369 BE • GS-4069 BE
Platform Controls
Operati onal Indic ator Codes

Operational Indicator Codes

These codes are generated by the electrical
system to indicate machine operating status.
During normal operation a code will appear in the
platform controls LED readout if a condition such
as off-level, overload cutout, chassis mode
operation or pothole guards stuck occurs.
If the platform controls LED readout displays an
operational indicator code such as LL, the fault
condition must be repaired or removed before
resuming machine operation. Push in and pull out
the red Emergency Stop button to reset the
system.
Platform Controls LED Readout
Code Condition
LL Off-Level
OL Platform Overload (CE and Australia)
CH Chassis Mode Operation
nd No Drive (option)
F053 DCON RR Thermal Protection
F054 DCON LR Thermal Protection
F055 Traction Motor RR
F056 Traction Motor LR
Ld Lifting Disabled (option)
St Engine Start Delay
Note: A code and a description of a code can also
be viewed at the ground controls LCD display.
Service Manual
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